Monitoring Copp - Cisco Catalyst 4500 Series Software Configuration Manual

Monitoring CoPP

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Monitoring CoPP
You can enter the show policy-map control-plane command to develop site-specific policies, to monitor
statistics for the control plane policy, and to troubleshoot CoPP. This command displays dynamic
information about the actual policy applied, including rate information and the number of bytes (and
packets) that conformed or exceeded the configured policies both in hardware and in software.
The output of the show policy-map control-plane command is similar to the following:
Switch# show policy-map control-plane
Control Plane
Service-policy input: system-cpp-policy
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Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
57-10
System-defined class maps(used by system-cpp-wireless-policy) cannot be used in policy maps for
regular QoS.
"regular QoS?"
The policy map named system-cpp-wireless-policy is dedicated for wireless CoPP.
We do not recommend any modification of system-cpp-wireless-policy other than specifying police
actions against various classes in it. Do not add user-defined class maps to this policy map.
Class-map: system-cpp-dot1x (match-all)
0 packets
Match: access-group name system-cpp-dot1x
Class-map: system-cpp-bpdu-range (match-all)
0 packets
Match: access-group name system-cpp-bpdu-range
Class-map: system-cpp-cdp (match-all)
160 packets
Match: access-group name system-cpp-cdp
police: Per-interface
Conform: 22960 bytes Exceed: 0 bytes
Class-map: system-cpp-sstp (match-all)
0 packets
Match: access-group name system-cpp-sstp
Class-map: system-cpp-cgmp (match-all)
0 packets
Match: access-group name system-cpp-cgmp
Class-map: system-cpp-hsrpv2 (match-all)
0 packets
Match: access-group name system-cpp-hsrpv2
Class-map: system-cpp-ospf (match-all)
0 packets
Match: access-group name system-cpp-ospf
Class-map: system-cpp-igmp (match-all)
0 packets
Match: access-group name system-cpp-igmp
Class-map: system-cpp-pim (match-all)
0 packets
Chapter 57 Configuring Control Plane Policing and Layer 2 Control Packet QoS